Q: Is 1,057,740 a Prime Number?
A: No, 1,057,740 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 1057740 can be evenly divided by 1 2 3 4 5 6 10 12 15 17 20 30 34 51 60 61 68 85 102 122 170 183 204 244 255 289 305 340 366 510 578 610 732 867 915 1,020 1,037 1,156 1,220 1,445 1,734 1,830 2,074 2,890 3,111 3,468 3,660 4,148 4,335 5,185 5,780 6,222 8,670 10,370 12,444 15,555 17,340 17,629 20,740 31,110 35,258 52,887 62,220 70,516 88,145 105,774 176,290 211,548 264,435 352,580 528,870 and 1,057,740, with no remainder.
Since 1,057,740 cannot be divided by just 1 and 1,057,740, it is not a prime number.